Button Description - Wika Cs4R Betriebsanleitung

2. Design and function
Display
EVT (red)

EN
OUT (green)

T/R (yellow)

AT (yellow)

PV

SV

Button Description
Up button

Increases a numerical value or selects a setting parameter.
Down button

Reduces a numerical value or selects a setting parameter.
MODE button

Selects the setting mode and stores the selected setting parameter.
ON

Press the MODE button simultaneously to access the auxiliary parameter level 2.
When the settings for the controller must be set, first link connection terminals 1 and 2
for the power supply, then follow the setting in accordance with chapter 7 "Configuration"
(before moving on to chapter 5 "Commissioning, operation")
6
Description
Event display
The red LED lights up if the event output (alarm output, control loop
monitoring or heater burnout alarm) is ON.
Monitoring output
The green LED lights up if the monitoring output is ON.
(When the monitoring output is analogue current signal, the LED blinks in
proportion to the output power)
T/R display
The yellow LED lights up when serial interface is active.
Auto-tuning
The yellow LED is blinking if the auto-tuning or the auto-reset function is
active.
Actual value display
The actual value (PV = process variable) is displayed with a red LED display.
Set point display
The set point (SV = setting value) or the manipulated variable (MV) is
displayed with a green LED display.
/ button
OFF
WIKA operating instructions model CS4R